This must be a ginger thing...I love to lay on my back and hoist my hind legs up just like you. I do what Momma calls the "PING ROLL" and I bend my head down go for a roll and end up on my back with a look like you have on your face....

That's an interesting, and obviously very effective, technique. By the way, while you're enjoying your stinky goodness, you might enjoy listening to my new iMix, called "Quasi's Cool Cat iMix." The list of songs is on my blog at theworldisyourlitterbox.blogspot.com if you don't have iTunes.